一：数据驱动

file_operate.py文件

# coding=utf-8
"""@Project ：pachong-master @File    ：file_operate.py@Author  ：gaojs@Date    ：2022/7/1 23:00@Blogs   : https://www.gaojs.com.cn
"""
import openpyxl as xl
import yamldef read_excel(filepath, sheet_name):"""读取数据，将其转换成所需格式:return:"""# 得到整个excel文档对象wb = xl.load_workbook(filepath)# 获取某个sheet工作表数据sheet_data = wb[sheet_name]# 定义空列表，用来存储多行数据，每行数据都是一个列表data = []# 得到总行数lines_count = sheet_data.max_row# 得到总列数cols_count = sheet_data.max_columnfor li in range(2, lines_count+1):line = []for co in range(1, cols_count+1):cell = sheet_data.cell(li, co).valueif cell is None:cell = ''line.append(cell)data.append(line)return datadef write_excel(filepath, sheet_name, row, col, text):"""写入内容:return:"""wb = xl.load_workbook(filepath)sheet_data = wb[sheet_name]# 写入数据sheet_data.cell(row=row, column=col, value=text)wb.save(filepath)def read_yaml(filepath):"""读取yaml文件:return:"""with open(filepath, mode='r', encoding='utf-8') as fin:content = yaml.load(fin, Loader=yaml.FullLoader)return contentdef write_yaml(filepath, text):"""写入文件内容:return:"""with open(filepath, mode='w', encoding='utf-8') as fin:yaml.dump(text, fin, Dumper=yaml.Dumper)if __name__ == '__main__':# print(read_excel('./test_data.xlsx', '数据驱动数据'))# write_excel('./test_data.xlsx', '数据驱动数据', row=6, col=6, text='gaojianshuai')print(read_yaml('./test_data.yml').get('数据驱动数据'))write_yaml('./test_data1.yml', {'userName': 'gaojs', 'password': '1234'})

test_data.yml文件

# 数据驱动接口数据数据驱动数据:- ['admin', 1234, 200, 0, 'success']- ['', 1234, 200, 1, '参数为空']- ['admin', '', 200, 1, '参数为空']

二、pytest记录

conftest.py文件

# coding=utf-8
"""@Project ：pachong-master @File    ：conftest.py@Author  ：gaojs@Date    ：2022/6/30 21:47@Blogs   : https://www.gaojs.com.cn
"""
from typing import Listimport pytest
import requestsfrom 码同学.requests_study.cookie_study import login@pytest.fixture(scope='session', autouse=True)
def login_and_logout():print('在conftest.py中定义fixture,自动执行')login(userName='admin', password='1234')print('在档次执行测试中只执行一次，因为作用域是session')yieldprint('在当前执行测试只执行一次后置动作，因为作用域是session')# 重写pytest的一个hook函数，处理pycharm插件界面显示的执行结果乱码
def pytest_collection_modifyitems(items:List["item"]):for item in items:item.name = item.name.encode("utf-8").decode("unicode-escape")item._nodeid = item._nodeid.encode("utf-8").decode("unicode-escape")@pytest.fixture(scope='module', autouse=True)
def VPN0():print('在conftest.py中定义fixture,自动执行')login(userName='admin', password='1234')print('在当前每个用例执行一次，因为作用域是module')yieldprint('在当前每个用例执行后执行一次，因为作用域是module')

pytest.ini

不能有中文

[pytest]
addopts = -sv -n auto --dist=loadfiletestpaths = ./python_files = test*.pypython_classes = Test*python_functions = test_*

test_param_caresian.py

# coding=utf-8
"""@Project ：pachong-master @File    ：test_param_login.py@Author  ：gaojs@Date    ：2022/6/30 22:44@Blogs   : https://www.gaojs.com.cn
"""
import pytest
import requests# 第一步：将测试数据转换成python中列表套列表的格式
from 码同学.requests_study.cookie_study import login
from 码同学.requests_study.put_api_study import post_update_phone_info# 第二：使用pytest装饰器，将其传递给测试用例函数
brand = ['Apple', 'xiaomi', 'sanxing']
color = ['red', 'yellow', 'black']
memorySize = ['256G', '128G', '64G', '512G']
cpuCore=['8核', '4核', '16核']
expect_status_code = [200]
expect_code = ['0']
expect_message = ['更新成功']@pytest.mark.parametrize('brand', brand)
@pytest.mark.parametrize('color', color)
@pytest.mark.parametrize('memorySize', memorySize)
@pytest.mark.parametrize('cpuCore', cpuCore)
@pytest.mark.parametrize('expect_status_code', expect_status_code)
@pytest.mark.parametrize('expect_code', expect_code)
@pytest.mark.parametrize('expect_message', expect_message)
def test_put(brand, color, memorySize, cpuCore, expect_status_code, expect_code, expect_message):"""笛卡尔积参数化:return:"""resp = post_update_phone_info(brand=brand, color=color, memorySize=memorySize, cpuCore=cpuCore)status_code = resp.status_codeassert status_code == expect_status_code# 断言coderesp_json = resp.json()code = resp_json['code']assert code == expect_code# message断言result = resp_json['message']assert result == expect_message# 异常组合不适合笛卡尔积，只能对有效值多个值进行使用

test_param_login.py

# coding=utf-8
"""@Project ：pachong-master @File    ：test_param_login.py@Author  ：gaojs@Date    ：2022/6/30 22:44@Blogs   : https://www.gaojs.com.cn
"""
import pytest
import requests
from ..datadriver.file_operate import read_yaml, read_excel# 第一步：将测试数据转换成python中列表套列表的格式
from 码同学.requests_study.cookie_study import login# 第一种数据给定：指定在文件中
# test_data = [
#     ['admin', '1234', 200, '0', 'success'],
#     ['', '1234', 200, '1', '参数为空'],
#     ['admin', '', 200, '1', '参数为空']
# ]
# 第二种，通过调用file_operate文件中的方法读取excel数据
# test_data = read_excel(r'E:\爬虫\pachong-master\码同学\datadriver\test_data.xlsx', '数据驱动数据')
test_data = read_yaml(r'E:\爬虫\pachong-master\码同学\datadriver\test_data.yml').get('数据驱动数据')
print(test_data)@pytest.mark.parametrize('userName, password, expect_status_code, expect_code, expect_message', test_data)
def test_login_param(userName, password, expect_status_code, expect_code, expect_message):"""数据驱动：登录测试:return:"""resp = login(userName=userName, password=password)status_code = resp.status_codeassert status_code == expect_status_code# 断言coderesp_json = resp.json()code = resp_json['code']assert code == expect_code# message断言result = resp_json['message']assert result == expect_message

test_by_func.py

# coding=utf-8
"""@Project ：pachong-master @File    ：test_by_func.py@Author  ：gaojs@Date    ：2022/6/30 21:55@Blogs   : https://www.gaojs.com.cn
"""
# 以函数形式编写测试用例# 测试用例
from 码同学.requests_study.cookie_study import logindef test_login():"""登录测试用例:return:"""resp = login(userName='admin', password='1234')status_code = resp.status_codeassert status_code == 200# 业务断言，resp_json = resp.json()# print(resp_json)code = resp_json['code']assert code == '0'result = resp_json['message']assert result == 'success'def test_login_userisnull():"""登录测试用例:return:"""resp = login(userName='', password='1234')status_code = resp.status_codeassert status_code == 200# 业务断言，resp_json = resp.json()print(resp_json)code = resp_json['code']assert code == '1'result = resp_json['message']assert result == '参数为空'# 运行代码方式
"""
1.运行单个用例
pytest .\码同学\pytest_study\test_by_class.py::TestLogin::test_login_userisnull
2.运行整个类下 的所有用例
pytest -sv .\码同学\pytest_study\test_by_class.py
3.右键执行所有用例：光标放在所有第一个方法顶部4.右键执行某一个用例：贯标放在对应的函数上
"""

test_by_class.py

# coding=utf-8
"""@Project ：pachong-master @File    ：test_by_class.py@Author  ：gaojs@Date    ：2022/6/30 21:55@Blogs   : https://www.gaojs.com.cn
"""
# 以类形式编写测试用例# 测试用例
from 码同学.requests_study.cookie_study import loginclass TestLogin:# 测试用例1def test_login(self):"""登录测试用例:return:"""resp = login(userName='admin', password='1234')status_code = resp.status_codeassert status_code == 200# 业务断言，resp_json = resp.json()# print(resp_json)code = resp_json['code']assert code == '0'result = resp_json['message']assert result == 'success'# 测试用例2def test_login_userisnull(self):"""登录测试用例:return:"""resp = login(userName='', password='1234')status_code = resp.status_codeassert status_code == 200# 业务断言，resp_json = resp.json()print(resp_json)code = resp_json['code']assert code == '1'result = resp_json['message']assert result == '参数为空'# 运行代码方式
"""
1.运行单个用例
pytest .\码同学\pytest_study\test_by_class.py::TestLogin::test_login_userisnull
2.运行整个类下 的所有用例
pytest -sv .\码同学\pytest_study\test_by_class.py
3.右键执行所有用例
"""

test_preport_function.py

setup_function

# coding=utf-8
"""@Project ：pachong-master @File    ：test_prepost_module.py@Author  ：gaojs@Date    ：2022/6/30 22:18@Blogs   : https://www.gaojs.com.cn
"""
# 查询余额接口：首先登陆，然后查询，负责提示未登录from 码同学.requests_study.cookie_study import login, querydef setup_function():print('\n************setup_function:在当前脚本文件中，每个用例执行之前，都会执行一次登陆**************')# 登陆接口login(userName='admin', password='1234')def teardown_function():print('***********teardown_function: 在当前脚本文件中，每个测试用例执行后，都会执行一次**************')# 测试用例1：查询余额正确
def test_query():"""正常查询操作:return:"""resp = query(userName='admin')status = resp.status_codeassert status == 200resp_json = resp.json()code = resp_json['code']assert code == '0'result = resp_json['message']assert result == 'success'# 测试用例2：错误的用户名
def test_query_error():"""正常查询操作:return:"""resp = query(userName='gaojs')status = resp.status_codeassert status == 200resp_json = resp.json()code = resp_json['code']assert code == '1'result = resp_json['message']assert result == '用户未登录'

test_prepost_method.py

setup_method

# coding=utf-8
"""@Project ：pachong-master @File    ：test_prepost_module.py@Author  ：gaojs@Date    ：2022/6/30 22:18@Blogs   : https://www.gaojs.com.cn
"""
# 查询余额接口：首先登陆，然后查询，负责提示未登录
import pytestfrom 码同学.requests_study.cookie_study import login, queryclass TestQuery:def setup_method(self):print('\n************setup_method:在当前类中，每条测试用例执行之前，都会执行一次登陆**************')# 登陆接口login(userName='admin', password='1234')def teardown_method(self):print('***********teardown_method: 在当前类中，每条测试用例执行之后，都会执行一次**************')# 测试用例1：查询余额正确def test_query(self):"""正常查询操作:return:"""resp = query(userName='admin')status = resp.status_codeassert status == 200resp_json = resp.json()code = resp_json['code']assert code == '0'pytest.assume(code == '0', f'实际值：{code},期望值是0')result = resp_json['message']# assert result == 'success'pytest.assume(result == 'success', f'实际值：{result},期望值是success')# 测试用例2：错误的用户名def test_query_error(self):"""正常查询操作:return:"""resp = query(userName='gaojs')status = resp.status_codeassert status == 200resp_json = resp.json()code = resp_json['code']assert code == '1'result = resp_json['message']assert result == '用户未登录'

test_propost_module.py

setup_module

# coding=utf-8
"""@Project ：pachong-master @File    ：test_prepost_module.py@Author  ：gaojs@Date    ：2022/6/30 22:18@Blogs   : https://www.gaojs.com.cn
"""
# 查询余额接口：首先登陆，然后查询，负责提示未登录from 码同学.requests_study.cookie_study import login, querydef setup_module():print('\n************setup:在当前脚本文件中，所有执测试执行前，只执行一次登陆**************')# 登陆接口login(userName='admin', password='1234')def teardown_module():print('***********teardown: 在当前脚本文件中，所有执测试执行后，只执行一次**************')# 测试用例1：查询余额正确
def test_query():"""正常查询操作:return:"""resp = query(userName='admin')status = resp.status_codeassert status == 200resp_json = resp.json()code = resp_json['code']assert code == '0'result = resp_json['message']assert result == 'success'# 测试用例2：错误的用户名
def test_query_error():"""正常查询操作:return:"""resp = query(userName='gaojs')status = resp.status_codeassert status == 200resp_json = resp.json()code = resp_json['code']assert code == '1'result = resp_json['message']assert result == '用户未登录'

test_prepost_class.py

# coding=utf-8
"""@Project ：pachong-master @File    ：test_prepost_module.py@Author  ：gaojs@Date    ：2022/6/30 22:18@Blogs   : https://www.gaojs.com.cn
"""
# 查询余额接口：首先登陆，然后查询，负责提示未登录
import pytestfrom 码同学.requests_study.cookie_study import login, query# @pytest.fixture(scope='class', autouse=True)
# def login_and_logout():
#     print('\n************setup_class:在当前类中，在每个类执行之前，都会执行一次登陆**************')
#     login()
#     yield
#     print('***********teardown_class: 在当前类中，在每个类执行之后，都会执行一次**************')class TestQuery:# def setup_class(self):#     print('\n************setup_class:在当前类中，在每个类执行之前，都会执行一次登陆**************')#     # 登陆接口#     login(userName='admin', password='1234')## def teardown_class(self):#     print('***********teardown_class: 在当前类中，在每个类执行之后，都会执行一次**************')# 测试用例1：查询余额正确def test_query(self, login_and_logout):"""正常查询操作:return:"""resp = query(userName='admin')status = resp.status_codeassert status == 200resp_json = resp.json()code = resp_json['code']assert code == '0'result = resp_json['message']assert result == 'success'# 测试用例2：错误的用户名def test_query_error(self, login_and_logout):"""正常查询操作:return:"""resp = query(userName='gaojs')status = resp.status_codeassert status == 200resp_json = resp.json()code = resp_json['code']assert code == '1'result = resp_json['message']assert result == '用户未登录'class TestQuery1:# 测试用例1：查询余额正确def test_query1(self, login_and_logout):"""正常查询操作:return:"""resp = query(userName='admin')status = resp.status_codeassert status == 200resp_json = resp.json()code = resp_json['code']assert code == '0'result = resp_json['message']assert result == 'success'# 测试用例2：错误的用户名def test_query_error1(self, login_and_logout):"""正常查询操作:return:"""resp = query(userName='gaojs')status = resp.status_codeassert status == 200resp_json = resp.json()code = resp_json['code']assert code == '1'result = resp_json['message']assert result == '用户未登录'

readME文件

总结：
1.模块级别最大，因为不管是函数式测试用例，还是类方式的测试用例，都在一个模块中
2.函数级别仅仅是针对，函数式测试用例生效(setup_function()不能再类方式中使用，类方式中要使用setup_method())
3.类级别和方法级别，是针对于类方式编写的测试用例生效
4.setup和teardown是可以替换函数级别和方法级别的前置后置1.运行单个用例
pytest .\码同学\pytest_study\test_by_class.py::TestLogin::test_login_userisnull
2.运行整个类下 的所有用例
pytest -sv .\码同学\pytest_study\test_by_class.py
3.右键执行所有用例：光标放在所有第一个方法顶部4.右键执行某一个用例：贯标放在对应的函数上异常组合不适合笛卡尔积，只能对有效值多个值进行使用

三、requests记录

cookie_study.py

# coding=utf-8
"""@Project ：pachong-master @File    ：cookie_study.py@Author  ：gaojs@Date    ：2022/6/28 22:50@Blogs   : https://www.gaojs.com.cn
"""
import requests# 多个接口使用同一个session对象的话，他会自动的帮我们去管理和关联cookie
session = requests.session()def login(userName='admin', password='1234'):"""登录操作:return:"""url = 'http://localhost:9090/bank/api/login'data = {'userName': userName,'password': password}rsp = session.post(url=url, data=data)result = rsp.json().get('message')return rspdef query(userName='admin'):"""银行余额查询接口:return:"""url = 'http://localhost:9090/bank/api/query'params = {'userName': userName}rsp = session.get(url=url, params=params)print(rsp.text)result = rsp.json().get('message')print(result)money_data = rsp.json().get('data')print(money_data)return rsplogin()
query()

delete_api.py

# coding=utf-8
"""@Project ：pachong-master @File    ：delete_api_study.py@Author  ：gaojs@Date    ：2022/6/28 23:26@Blogs   : https://www.gaojs.com.cn
"""
import requestsdef delete_phone_info():"""put请求更新手机信息:return:"""url = 'http://localhost:9090/com/phone'data = {"brand": "Apple", "color": "red","memorySize": "256G", "cpuCore": "8核","price": "10080", "desc": "全新上市"}rsp = requests.delete(url=url, json=data)print(rsp.text)result = rsp.json().get('message')print(result)

file_upload.py

# coding=utf-8
"""@Project ：pachong-master @File    ：file_upload_study.py@Author  ：gaojs@Date    ：2022/6/28 23:17@Blogs   : https://www.gaojs.com.cn
"""
import requestssession = requests.session()def file_upload():"""上传文件:return:"""url = 'http://localhost:9090/file/api/upload2'file = {'file': open(r'C:\Users\Administrator\Desktop\123.jpg', mode='rb')}rsp = session.post(url=url, files=file)result = rsp.json().get('message')print(result)if __name__ == '__main__':file_upload()

post_api.py

# coding=utf-8
"""@Project ：pachong-master @File    ：post_api_study.py@Author  ：gaojs@Date    ：2022/6/28 22:43@Blogs   : https://www.gaojs.com.cn
"""
import requestsdef post_api():"""post请求:return:"""url = 'http://localhost:9090/com/login'data = {'userName': 'admin','password': '1234'}rsp = requests.post(url=url, data=data)result = rsp.json().get('message')print(result)def post_add_phone_info():"""新增手机信息:return:"""url = 'http://localhost:9090/com/phone'data = {"brand": "Huawei", "color": "yellow","memorySize": "64G", "cpuCore": "8核","price": "8848", "desc": "全新上市"}rsp = requests.post(url=url, json=data)result = rsp.json().get('message')print(result)

put_api.py

# coding=utf-8
"""@Project ：pachong-master @File    ：put_api_study.py@Author  ：gaojs@Date    ：2022/6/28 22:49@Blogs   : https://www.gaojs.com.cn
"""
import requestsdef post_update_phone_info(brand='Apple', color='red', memorySize='256G', cpuCore='8核'):"""put请求更新手机信息:return:"""url = 'http://localhost:9090/com/phone'data = {"brand": brand,"color": color,"memorySize": memorySize,"cpuCore": cpuCore,"price": "10080","desc": "全新上市"}rsp = requests.put(url=url, json=data)result = rsp.json().get('message')print(result)return rsppost_update_phone_info()

token_study.py

# coding=utf-8
"""@Project ：pachong-master @File    ：token_study.py@Author  ：gaojs@Date    ：2022/6/28 23:01@Blogs   : https://www.gaojs.com.cn
"""
import requestssession = requests.session()def login(userName='admin', password='1234'):"""获取token:return:"""url = 'http://localhost:9090/bank/api/login2'data = {'userName': userName,'password': password}rsp = session.post(url=url, data=data)print(rsp.text)return rspdef post_api_token(userName='admin', password='1234'):"""获取token:return:"""url = 'http://localhost:9090/bank/api/login2'data = {'userName': userName,'password': password}rsp = session.post(url=url, data=data)print(rsp.text)msg = rsp.json().get('message')print(msg)global tokentoken = rsp.json().get('data')print(token)return tokendef query_money():"""银行余额查询接口:return:"""url = 'http://localhost:9090/bank/api/query2'params = {'userName': 'admin'}headers = {'testfan-token': token}rsp = session.get(url=url, headers=headers, params=params)print(rsp.text)result = rsp.json().get('data')print(result)if __name__ == '__main__':post_api_token()query_money()

readME

总结：
requests库的请求方法参数众多，划分如下：global全局参数使用：不通的函数中如果想使用的话就用global查询参数就用params=params
表单参数就用data=data
json参数就用json=json
文件参数就用files=files
请求头信息headers就用headers=headers